717987648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{743}}^1$

素因数の和:1484

約数の個数: 112

約数和(自身を含む): 2177003520

約数和(自身を除く): 1459015872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 719, 743, 1344, 1438, 1486, 2157, 2229, 2876, 2972, 4314, 4458, 5033, 5201, 5752, 5944, 8628, 8916, 10066, 10402, 11504, 11888, 15099, 15603, 17256, 17832, 20132, 20804, 23008, 23776, 30198, 31206, 34512, 35664, 40264, 41608, 46016, 47552, 60396, 62412, 69024, 71328, 80528, 83216, 120792, 124824, 138048, 142656, 161056, 166432, 241584, 249648, 322112, 332864, 483168, 499296, 534217, 966336, 998592, 1068434, 1602651, 2136868, 3205302, 3739519, 4273736, 6410604, 7479038, 8547472, 11218557, 12821208, 14958076, 17094944, 22437114, 25642416, 29916152, 34189888, 44874228, 51284832, 59832304, 89748456, 102569664, 119664608, 179496912, 239329216, 358993824, 717987648]

約数ペア:

[(1, 717987648), (2, 358993824), (3, 239329216), (4, 179496912), (6, 119664608), (7, 102569664), (8, 89748456), (12, 59832304), (14, 51284832), (16, 44874228), (21, 34189888), (24, 29916152), (28, 25642416), (32, 22437114), (42, 17094944), (48, 14958076), (56, 12821208), (64, 11218557), (84, 8547472), (96, 7479038), (112, 6410604), (168, 4273736), (192, 3739519), (224, 3205302), (336, 2136868), (448, 1602651), (672, 1068434), (719, 998592), (743, 966336), (1344, 534217), (1438, 499296), (1486, 483168), (2157, 332864), (2229, 322112), (2876, 249648), (2972, 241584), (4314, 166432), (4458, 161056), (5033, 142656), (5201, 138048), (5752, 124824), (5944, 120792), (8628, 83216), (8916, 80528), (10066, 71328), (10402, 69024), (11504, 62412), (11888, 60396), (15099, 47552), (15603, 46016), (17256, 41608), (17832, 40264), (20132, 35664), (20804, 34512), (23008, 31206), (23776, 30198)]